Product comparison · 2 docking speakers

LG CM2820 docking speaker 2.0 channels vs Samsung DA-E670 docking speaker 2.1 channels

7specifications compared
4differ
3identical
32known for one product only

Key differences

Audio output channels
- CM2820 docking speaker 2.0 channels:2.0 channels
- DA-E670 docking speaker 2.1 channels:2.1 channels
Apple docking compatibility
- CM2820 docking speaker 2.0 channels:iPhone, iPod
- DA-E670 docking speaker 2.1 channels:iPad, iPhone, iPod
FM radio
- CM2820 docking speaker 2.0 channels:Yes
- DA-E670 docking speaker 2.1 channels:No
Power consumption (typical)
- CM2820 docking speaker 2.0 channels:0.5 W
- DA-E670 docking speaker 2.1 channels:0.41 W

Side by side

Differences highlightedShow differences only

Comparison of CM2820, DA-E670
39 specifications	A LG CM2820 docking speaker 2.0 channels Model CM2820 View product	B Samsung DA-E670 docking speaker 2.1 channels Model DA-E670 View product
Audio1 differ
Audio output channelsDiffers	2.0 channels	2.1 channels
RMS rated power	40 W	40 W
Ports & interfacesidentical
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Micro-USB docking connectorKnown for one	Unknown — not stated by the source	Yes
AUX inKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Performance1 differ
Apple docking compatibilityDiffers	iPhone, iPod	iPad, iPhone, iPod
Radio1 differ
FM radioDiffers	Yes	No
Preset stations quantityKnown for one	50	Unknown — not stated by the source
Radio Data System (RDS)Known for one	Yes	Unknown — not stated by the source
Supported radio bandsKnown for one	FM	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Subwooferidentical
Subwoofer RMS powerKnown for one	Unknown — not stated by the source	20 W
Power1 differ
Built-in chargerKnown for one	Unknown — not stated by the source	No
Power consumption (standby)Known for one	Unknown — not stated by the source	0.22 W
Power consumption (typical)Differs	0.5 W	0.41 W
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	400 mm
DepthKnown for one	Unknown — not stated by the source	200 mm
HeightKnown for one	Unknown — not stated by the source	120 mm
WeightKnown for one	Unknown — not stated by the source	4.1 kg
Package widthKnown for one	Unknown — not stated by the source	513 mm
Package depthKnown for one	Unknown — not stated by the source	286 mm
Package heightKnown for one	Unknown — not stated by the source	196 mm
Package weightKnown for one	Unknown — not stated by the source	5.3 kg
Other featuresidentical
Apple 30-pin docking connectorKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	Unknown — not stated by the source	- Galaxy S2, Note, Player
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	513 x 286 x 196 mm
Speaker powerKnown for one	Unknown — not stated by the source	20 W
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	400 x 200 x 120 mm
CD playerKnown for one	Yes	Unknown — not stated by the source
CD-R playbackKnown for one	Yes	Unknown — not stated by the source
CD-RW playbackKnown for one	Yes	Unknown — not stated by the source
MP3 playbackKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More docking speakers comparisons

All docking speakers comparisons